Acer tar spot on a sycamore (Acer sp.) leaf. This is caused by the fungus Rhytisma acerinum | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kidd, Geoff |
Taille de l’image : | 3656 px × 4795 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |